25203136

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 57826656

約数和(自身を除く): 32623520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 557, 707, 808, 1114, 1414, 1616, 2228, 2828, 3232, 3899, 4456, 5656, 6464, 7798, 8912, 11312, 15596, 17824, 22624, 31192, 35648, 45248, 56257, 62384, 112514, 124768, 225028, 249536, 393799, 450056, 787598, 900112, 1575196, 1800224, 3150392, 3600448, 6300784, 12601568, 25203136]

約数ペア:

[(1, 25203136), (2, 12601568), (4, 6300784), (7, 3600448), (8, 3150392), (14, 1800224), (16, 1575196), (28, 900112), (32, 787598), (56, 450056), (64, 393799), (101, 249536), (112, 225028), (202, 124768), (224, 112514), (404, 62384), (448, 56257), (557, 45248), (707, 35648), (808, 31192), (1114, 22624), (1414, 17824), (1616, 15596), (2228, 11312), (2828, 8912), (3232, 7798), (3899, 6464), (4456, 5656)]